If you and your parents have been falsely accused under five charges due to a family member's complaint intended to disrupt your studies, you may be able to apply to the Calcutta High Court to quash the FIR. However, the High Court can only quash an FIR or charge-sheet under exceptional circumstances, such as when the entire charge-sheet fails to substantiate the alleged offence. You will need solid evidence to prove the complaint and inquiry were false and baseless. Consulting a lawyer is strongly advised.